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People who have a deficiency in the vitamin often seek treatment to help boost their energy levels

Honey bees rely on pollen for proteins, lipids, fatty acids, sterols, carbohydrates, and vitamins (2, 3)

Some problems of the gut can also be a cause of vitamin B12 deficiency, but this is less uncommon, for example: surgery to remove parts of the bowel (the stomach or the end of the small intestine) Crohn's disease atrophic gastritis (where the lining of the stomach is thinned)

We suggest regular blood tests to check: Serum Vitamin B12 levels Methylmalonic acid (MMA) and homocysteine levels Complete Blood Count (CBC) to monitor for signs of anemia These results help us adjust the dose